[1/2] Lockscreen Notifications fixes

- Lockscreen Notifications: make animations a bit faster
from: https://github.com/AOSPAL/android_frameworks_base/commit/5b6e143c4edeb9454650dbc05e597fbbae6b5c26

- Fix ongoing notifications reappearing when hidden & some small animation tweaks again.
from: https://github.com/AOSPAL/android_frameworks_base/commit/ac9bf6a36a7275d1e98e2ae6750723b1e006dd4d

-  Lockscreen Notifications: fix notifications disappearing on orientation change
from: https://github.com/AOSPAL/android_frameworks_base/commit/e9dcb99f0bd3e74a45ee7d15ebc19a99db7a09a2

Change-Id: Id72ec7c6c9e61fc7502299e434e0ba0d12957ec7